Finding space for the crossover was a challenge. The bottom and top panels will accommodate only a 4X7" board. I finally decided to mount the woofer section to the bottom panel and the tweeter section to the top, with the large inductor attached to the center brace.

Finding space for the crossover was a challenge. The bottom and top panels will accommodate only a 4X7" board. I finally decided to mount the woofer section to the bottom panel and the tweeter section to the top, with the large inductor attached to the center brace.